to make an educated guess |
山を張る [やまをはる] /(exp,v5r) to speculate/to make an educated guess/to gamble (e.g. on getting the right questions)/ ------- 山を掛ける [やまをかける] /(exp,v1) to speculate/to make an educated guess/to gamble (e.g. on getting the right questions)/ |